Yokogawa Integral Oxygen Analyzer ZR202 Manuel d'utilisateur Page 106
- Page / 181
- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
IM 11M12A01-05E
8-9
8. Detailed Data Setting
8.3 Alarm Setting
The analyzer provides four alarms — high-high, high, low, and low-low alarms -
settable with measured values. The following sections describe the alarm operations and
setting procedures for the oxygen concentration, humidity, and mixing ratio.
8.3.1 Alarm Values
(1) High-high and high alarm values
High-high alarms and high alarms are issued when they are set to be detected, and if
the measured values exceed the preset values.
(2) Low and low-low alarm values
Low alarms and low-low alarms are issued when they are set to be detected, and if the
measured values are lower than the preset values..
8.3.2 Alarm Output Actions
If the measured values of the oxygen concentration fluctuate between normal (steady-
state) values and alarm setpoints, there may often be a lot of alarm-output issuing and
canceling. To avoid this, set the delayed time and allow for hysteresis for alarm cancel-
ing uneƥ0the alarm output conditions, as Figure 8.2 shows. When the delay time is
set, an alarm will not be issued so quickly even though the measured value differs from
the steady-state and enters the alarm setpoint range. If the measured value remains
within the alarm setpoint range for a certain period of time (for the preset delay time),
an alarm will result. On the other hand, a similar way as in the above will be done each
time the measured value returns to the steady state from the alarm setpoint range
(canceling the alarm status). If hysteresis is set, alarms will be canceled when the
measured value is less than or more than the preset hysteresis values. If both the delay
time and hysteresis are set, an alarm will be issued if the measured value is in the alarm
setting range and the delay time has elapsed. When the alarm is reset (canceled), it is
required that the measured value be beyond the preset hysteresis value and that the time
is after the preset delayed time. Refer to Figure 8.2 for any further alarm output actions.
The delay time and hysteresis settings are common to all alarm points.
Delay time:
5 seconds
7.5%
High-limit alarm setpoint
5.5%
Humidity
Alarm output
ON
OFF
Hysteresis
2.0%
A
B
C
D
Alarm range
Delay time:
5 seconds
Delay time:
5 seconds
F8.2E.EPS
Figure 8.2 Alarm Output Action
- User's 1
- Introduction 2
- (1) About This Manual 5
- Contents 10
- IM 1M12A01-05E 11
- 1. Overview 15
- 1.1.1 System 1 16
- 1.1.2 System 2 16
- 1.1.3 System 3 17
- 1.2.1 System Components 18
- 2. Specifications 19
- 2. Specifications 21
- L= 0.4, 0.7 25
- 1.0, 1.5, 2.0 25
- 2.5, 3.0 (m) 25
- Hood Material : Aluminum 27
- Hood Weight : Approx. 800g 27
- 2.1.3 ZH21B Dust Protector 28
- 2.2.1 ZA8F Flow Setting Unit 29
- ZR202G body 32
- Autocalibration unit 32
- 2.3 ZO21S Standard Gas Unit 33
- 2.4 Other Equipment 34
- Max. 210 36
- 3. Installation 41
- 3.1.2 Probe Insertion 42
- Unit : mm 43
- 3.2.1 Location 44
- 4 - [6 hole, or M5 screw 45
- 3.3.1 Location 46
- 3. Installation 47
- 3.4.1 Location 48
- 3.4.2 Mounting 48
- 1. ANSI Class 150 2 RF 50
- PIPING:A 52
- F3.29E.EPS 56
- F3.30E.EPS 56
- 4. Piping 57
- Stop valve 58
- Joint for tube 58
- Calibration gas unit case 59
- 4. Piping 61
- Unit: mm 62
- 5. Wiring 64
- 5.1.2 Wiring 65
- 5.1.3 Mounting of Cable Gland 66
- 4-G1/2, 1/2 NPT or the like 66
- (Wiring connection) 66
- 5.2 Wiring for Analog Output 67
- 5.3.1 Wiring for Power Line 68
- 5.4 Wiring for Contact Output 69
- 5.5 Wiring for Contact Input 70
- 6. Components 72
- Horizontal 73
- Vertical 73
- 7. Startup 74
- 7.2 Valve Setup 75
- 7. Startup 78
- 7.4.5 Changing Set Values 81
- 7.6 Setting Display Item 84
- 7.7 Current Output Setting 85
- 7.7.2 Output Range Setting 86
- 7.8 Checking Current Loop 88
- 7.9 Checking Contact I/O 89
- 7.9.1 Contact Output Check 90
- 7.9.3 Checking Input Contacts 92
- 7.10 Calibration 93
- 7.10.2 Manual Calibration 95
- 8. Detailed Data Setting 98
- 8. Detailed Data Setting 100
- IM 11M12A01-05E 101
- 8.1.4 Default Values 102
- 8.2 Output Hold Setting 103
- T8.6E.EPS 105
- 8.3 Alarm Setting 106
- 8.3.3 Alarm Setting Procedure 108
- 8.3.4 Default Values 109
- 8.4 Output Contact Setup 110
- 8.4.2 Setting Output Contact 111
- 8.4.3 Default Values 112
- 8.5 Input Contact Settings 113
- 8.5.2 Default Values 114
- Omitted here 115
- T8.15E.EPS 116
- 8.6.4 Setting Purging 117
- T8.17E.EPS 117
- 9. Calibration 118
- Cell output, mV 119
- E = -50.74*log PX/20.6 119
- 9.1.2 Calibration Gas 120
- 9.1.3 Compensation 121
- 9. Calibration 122
- 9.2 Calibration Procedures 123
- 10. Other Functions 128
- Zero-gas ratio 4 % 129
- 10.1.1 Oxygen Concentration 130
- 10.1.2 Humidity 130
- 10.1.3 Mixing Ratio 130
- 10.1.4 Relative Humidity 130
- 10.1.5 Dew Point 130
- 10.1.12 Current Output 132
- 10.1.13 Response Time 132
- 5 One year min 133
- 3 Six months min 133
- 2 Three months min 133
- 1 One month max 133
- 00.06.21 134
- 10.3 Initialization Procedure 136
- 10.4 Reset 137
- Table 10.6 Resetting 138
- Table 10.7 Parameter Codes 139
- T10.6E.EPS 143
- F10.14E.EPS 146
- 10.5.3 Calibration Gas Flow 147
- T10.6.3.EPS 151
- Calibration gas tube 153
- Exploded view of components 153
- (with outside diameter 153
- Groove in which the contact 155
- (E7042BS) is placed 155
- F11.3E.EPS 156
- View A-A 157
- 11.1.4 Replacement of O-ring 158
- 11.2.1 Replacing Fuses 160
- F11.5E.EPS 160
- Cover of Display 160
- Vertical mounting 162
- Horizontal mounting 162
- 12. Troubleshooting 164
- F12.2E.EPS 165
- Multimeter 165
- (V) 165
- Heater wire 165
- F12.3E.EPS 166
- 12.2.1 What is an Alarm? 167
- Displayed alternately 167
- F12.4E.EPS 167
- 12. Troubleshooting 168
- 1% 67.1 168
- Customer 176
- Maintenance 176
- Parts List 176
- CMPL 11M12A01-05E 177
- Revision Record 180
- IM 11M12A01-05E 181
Produits connexes et manuels pour Équipement aérien Yokogawa Integral Oxygen Analyzer ZR202
Équipement aérien Yokogawa IAC-24 Integral Automatic Calibration Unit Manuel d'utilisateur
(4 pages)
(4 pages)
Équipement aérien Yokogawa Low Concentration (ppm) Zirconia Oxygen Analyzer O Manuel d'utilisateur
(67 pages)
(67 pages)
© 2020, manymanuals.fr. Tous droits réservés | 0.821 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels